The invention discloses a deerskin glue, which comprises the following steps: a. placing hair removed deerskin in the alkaline at 10-11 pH to immerse for 20-48 h; washing to neutral to obtain pure deerskin; b. adding deerskin in the water to boil for 0.5-4 h under 0.15-0.4 Mpa; filtering; condensing filtrate to obtain the deerskin glue liquid; c. adding rock candy, yellow rice wine, soyabean oil, powder-shaped phosphatide with proportion at 12-18: 4-12:12-15:6-8 in the deerskin glue liquid; casting; gelatifying; draining; drying. |